Siriwardhene MA, Sabalingam S, Goonetilleke A. Antidiabetic activity of methanol extract and fractions of Costus speciosus leaves in normal and alloxan induced diabetic rats. J. Drug Delivery Ther. [Internet]. 2023 May 15 [cited 2026 Jan. 21];13(5):5-12. Available from: https://jddtonline.info/index.php/jddt/article/view/6045